package com.wry.juc;

/**
 * <h1>  </h1>
 *
 * @author wry
 * @since 2025.04.04
 */
public class Test {

    public static void main(String[] args) {
        String str = "0000000000000000";
        String key1 = "k1";
        String key2 = "k2";
        String k3 = "k3";
        String a3 = "A3";
        String jk = "拒绝";
        System.out.println(jk.hashCode() & str.length());
    }
}
